org.opennebula.client.acl
Class Acl

java.lang.Object
  org.opennebula.client.PoolElement
      org.opennebula.client.acl.Acl

public class Acl
extends PoolElement

This class represents an OpenNebula ACL rule. It also offers static XML-RPC call wrappers.
There is not a public constructor, because the information for an individual ACL rule cannot be retrieved from OpenNebula.
Instead, Acl objects should be obtained using AclPool.getById, after the info method has been called.

See Also:

AclPool.getById(int)

Field Summary

Fields inherited from class org.opennebula.client.PoolElement

client, id, xml, xpath

Constructor Summary

protected

Acl(org.w3c.dom.Node xmlElement, Client client)

Method Summary

static OneResponse	allocate(Client client, long user, long resource, long rights) Allocates a new ACl rule in OpenNebula
static OneResponse	allocate(Client client, java.lang.String rule) Allocates a new ACl rule in OpenNebula
static OneResponse	allocate(Client client, java.lang.String user, java.lang.String resource, java.lang.String rights) Allocates a new ACl rule in OpenNebula
OneResponse	delete() Deletes the ACL rule from OpenNebula.
static OneResponse	delete(Client client, int id) Deletes an ACL rule from OpenNebula.
static java.lang.String[]	parseRule(java.lang.String rule) Parses a rule string, e.g.
long	resource()
long	rights()
java.lang.String	toString()
long	user()

Methods inherited from class org.opennebula.client.PoolElement

chmod, chmod, chmod, getId, getName, gid, id, processInfo, state, uid, xpath

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Acl

protected Acl(org.w3c.dom.Node xmlElement,
              Client client)

See Also:

PoolElement

Method Detail

allocate

public static OneResponse allocate(Client client,
                                   java.lang.String user,
                                   java.lang.String resource,
                                   java.lang.String rights)

Allocates a new ACl rule in OpenNebula

Parameters:

client - XML-RPC Client.

user - A string containing a hex number, e.g. 0x100000001

resource - A string containing a hex number, e.g. 0x2100000001

rights - A string containing a hex number, e.g. 0x10

Returns:

If successful the message contains the associated id generated for this rule.

allocate

public static OneResponse allocate(Client client,
                                   long user,
                                   long resource,
                                   long rights)

Allocates a new ACl rule in OpenNebula

Parameters:

client - XML-RPC Client.

user - 64b encoded user

resource - 64b encoded user

rights - 64b encoded user

Returns:

If successful the message contains the associated id generated for this rule.

allocate

public static OneResponse allocate(Client client,
                                   java.lang.String rule)
                            throws RuleParseException

Allocates a new ACl rule in OpenNebula

Parameters:

client - XML-RPC Client.

rule - a rule string, e.g. "#5 HOST+VM/@12 INFO+CREATE+DELETE"

Returns:

If successful the message contains the associated id generated for this rule.

Throws:

RuleParseException - If the rule syntax is wrong.

delete

public static OneResponse delete(Client client,
                                 int id)

Deletes an ACL rule from OpenNebula.

Parameters:

client - XML-RPC Client.

id - The ACL rule id.

Returns:

A encapsulated response.

delete

public OneResponse delete()

Deletes the ACL rule from OpenNebula.

See Also:

delete(Client, int)

user

public long user()

resource

public long resource()

rights

public long rights()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

parseRule

public static java.lang.String[] parseRule(java.lang.String rule)
                                    throws RuleParseException

Parses a rule string, e.g. "#5 HOST+VM/@12 INFO+CREATE+DELETE"

Parameters:

rule - an ACL rule in string format

Returns:

an Array containing 3 Strings (hex 64b numbers)

Throws:

RuleParseException - If the rule syntax is wrong.